configuration-as-code-support plugin is no more available

[aurolle]

the build pipeline fails

jenkinsci/kubernetes-operator#291

Downloading plugin: configuration-as-code-support from https://updates.jenkins.io/download/plugins/configuration-as-code-support/latest/configuration-as-code-support.hpi
[logs:build/jenkins-master-2] Downloading plugin: configuration-as-code-support-plugin from https://updates.jenkins.io/download/plugins/configuration-as-code-support-plugin/latest/configuration-as-code-support-plugin.hpi
[logs:build/jenkins-master-2] Failed to download plugin: configuration-as-code-support or configuration-as-code-support-plugin
[logs:build/jenkins-master-2] Failed to install plugins.
[logs:build/jenkins-master-2] error: build error: non-zero (13) exit code from 172.30.1.1:5000/openshift/jenkins@sha256:22f03431e750f7e0c62b00118cf4f7aa6285c2405a1acff6b762a071af6cfa9c
[logs:build/jenkins-master-2]
[Pipeline] sleep
Sleeping for 2 sec